class_docstr: Tests for the qml.is_hermitian function.
docstr: Test the hermitian check with scalar products of hermitian operators.
docstr_tok: ["Test","the","hermitian","check","with","scalar","products","of","hermitian","operators","."]
code: def test_s_prod(self, op):
      """Test the hermitian check with scalar products of hermitian operators."""
      assert qml.is_hermitian(qml.s_prod(6, op))
      assert not qml.is_hermitian(qml.s_prod(1j, op))
  
file_path: pennylane/tests/ops/functions/test_is_hermitian.py
imports: from typing import List
  import pytest
  import pennylane
  from pennylane.operation import Operator
label_desc: Use image node_id 4 for calling the TestIsHermitian obj's underlying member method code with example usage: obj.test_s_prod(op) without return types